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c { dg-do run }
c { dg-options "-std=gnu" }
* g77 0.5.23 and previous had bugs involving too little space
* allocated for EQUIVALENCE and COMMON areas needing initial
* padding to meet alignment requirements of the system.
call subr
end
subroutine subr
implicit none
save
character c1(11), c2(11), c3(11)
real r1, r2, r3
character c4, c5, c6
equivalence (r1, c1(2))
equivalence (r2, c2(2))
equivalence (r3, c3(2))
c1(1) = '1'
r1 = 1.
c1(11) = '1'
c4 = '4'
c2(1) = '2'
r2 = 2.
c2(11) = '2'
c5 = '5'
c3(1) = '3'
r3 = 3.
c3(11) = '3'
c6 = '6'
call x (c1, r1, c2, r2, c3, r3, c4, c5, c6)
end
subroutine x (c1, r1, c2, r2, c3, r3, c4, c5, c6)
implicit none
character c1(11), c2(11), c3(11)
real r1, r2, r3
character c4, c5, c6
if (c1(1) .ne. '1') call abort
if (r1 .ne. 1.) call abort
if (c1(11) .ne. '1') call abort
if (c4 .ne. '4') call abort
if (c2(1) .ne. '2') call abort
if (r2 .ne. 2.) call abort
if (c2(11) .ne. '2') call abort
if (c5 .ne. '5') call abort
if (c3(1) .ne. '3') call abort
if (r3 .ne. 3.) call abort
if (c3(11) .ne. '3') call abort
if (c6 .ne. '6') call abort
end
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